# Description ID of the profile The description of the cross-section List of the supported description types for rolled steel profiles: | ID | Description | | --- | ------------------------------------------------------------------------------------ | | 0 | not specified | | 1 | European I beam | | 2 | European standard beam | | 3 | European wide flange beam | | 4 | Wide flange column | | 5 | Wide flange bearing pile | | 6 | Channel with parallel flanges | | 7 | European standard channel | | 8 | Equal leg angle | | 9 | Unequal leg angle | | 10 | Leg angle | | 11 | British universal beam | | 12 | British universal column | | 13 | British universal bearing pile with wide flanges | | 14 | Wide flat bar | | 15 | Cold formed C section | | 16 | Cold formed angle | | 17 | Cold formed Omega section | | 18 | Cold formed channel section | | 19 | Cold formed Z section | | 20 | Circular hollow section | | 21 | Cold formed circular hollow section | | 22 | Flat bar | | 23 | Structural Tee cut from I shape | | 24 | Asymmetrical I section | | 25 | Rectangular hollow section | | 26 | Round bar | | 27 | Cold formed rectangular hollow section | | 28 | Channel section | | 29 | British joist | | 30 | Rail section | | 31 | Tee shape | | 32 | Z section | | 33 | American wide flange beam - metric naming convention | | 34 | American wide flange beam - imperial naming convention | | 35 | American miscellaneous beam - metric naming convention | | 36 | American miscellaneous beam - imperial naming convention | | 37 | American bearing pile - metric naming convention | | 38 | American bearing pile - imperial naming convention | | 39 | American standard beam - metric naming convention | | 40 | American standard beam - imperial naming convention | | 41 | American standard channel - metric naming convention | | 42 | American standard channel - imperial naming convention | | 43 | American miscellaneous channel - metric naming convention | | 44 | American miscellaneous channel - imperial naming convention | | 45 | American single angle - metric naming convention | | 46 | American single angle - imperial naming convention | | 47 | American structural Tee cut from I shape - metric naming convention | | 48 | American structural Tee cut from I shape - imperial naming convention | | 49 | American rectangular & square hollow structural section - metric naming convention | | 50 | American rectangular & square hollow structural section - imperial naming convention | | 51 | American round hollow structural section - metric naming convention | | 52 | American round hollow structural section - imperial naming convention | | 53 | American steel pipe - metric naming convention | | 54 | American steel pipe - imperial naming convention | | 55 | Japanese H section | | 56 | Cold formed ZED section | | 57 | Cold formed Sigma section | | 58 | Cold formed section - eave beam | | 59 | Integrated floor beam | | 60 | Slim floor Beam | | 61 | Top hat beam | | 62 | Indian Standard Light weight Channels | | 63 | Indian Standard Column Sections | | 64 | Indian Standard Wide flange Beams | | 65 | Indian standard Unequal Leg angles | | 66 | Indian Standard Medium weight Parallel flange Channels | | 67 | Indian Standard Medium weight Channels | | 68 | Indian Standard Medium weight Beams | | 69 | Indian Standard Light weight Beams | | 70 | Indian Standard Junior Channels | | 71 | Indian Standard Junior Beams | | 72 | Indian Standard Heavy Weight Beams | | 73 | Indian Standard Equal Angles | | 74 | Cold formed square and rectangular hollow section | | 75 | Square and rectangular hollow section | | 76 | Channel section with inclined flanges | | 77 | T section with high web | | 78 | T section with wide flange | | 79 | Square bar | | 80 | Structural Tee cut from universal beam | | 81 | Structural Tee cut from universal column | | 82 | Jumbo355 Square hollow section | | 83 | Celsius355 Square hollow section | | 84 | Hybox355 Cold formed Square hollow section | | 85 | Jumbo355 Rectangular hollow section | | 86 | Celsius355 Rectangular hollow section | | 87 | Hybox355 Cold formed Rectangular hollow section | | 88 | Jumbo355 Circular hollow section | | 89 | Celsius355 Circular hollow section | | 90 | Hybox355 Cold formed Circular hollow section | | 91 | Chinese H-shape | | 92 | Chinese Cut T-section | | 93 | Chinese Cold formed Square pipe | | 94 | Chinese Cold formed Rectangular tube | | 95 | Chinese Cold formed Round pipe | | 96 | Chinese I-beam | | 97 | Chinese Channel steel | | 98 | Chinese Equal leg angle steel | | 99 | Chinese Unequal leg angle steel | | 100 | ICEC Z Purlin | | 101 | ICEC C Purlin | | 102 | Brazilian I and H section | | 103 | Celsius Large Circular hollow section | | 104 | Cold formed Asymmetric Sigma section | | 105 | Cold formed I-plus section | | 106 | Cold formed IS-plus section | | 107 | SSMA Stud - Cold formed C section with lips | | 108 | SSMA Track - Cold formed C section without lips | | 109 | European extra wide flange beam | | 110 | Russian hot rolled beam | | 111 | British parallel flange channel | | 112 | British channel with taper flanges | | 113 | Cold formed section METfloor | | 114 | Cold formed channel section METframe | | 115 | Cold formed C section METframe | | 116 | Virtual Joist | | 117 | Virtual Joist Girder | | 118 | Cold formed Sigma+ section | --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://gitbook.saf.guide/annexes/description-id-of-the-profile.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.